../ dmsp_13_ephemeris_20090212.txt 22-Jun-2023 16:04 108085 dmsp_14_ephemeris_20090212.txt 22-Jun-2023 16:04 108016 dmsp_15_ephemeris_20090212.txt 22-Jun-2023 16:04 108058 dmsp_16_ephemeris_20090212.txt 22-Jun-2023 16:04 108108 dmsp_17_ephemeris_20090212.txt 22-Jun-2023 16:04 108100